flutter build web does not work if flutter_secure_storage is included

[hlemcke]

Flutter version 3.35.4 does not build web if package flutter_secure_storage is contained, because it relies on WASM and there are no options to disable wasm in this version. Error seems to be related to flutter_secure_storage for web uses dart:html which is not supported by wasm.

Output is produced but does no longer work.

[johngray1965]

See #986. flutter_secure_storage uses encrypt (which has been archived and isn't maintained), which uses an out of date version of pointycastle. It seems to me the options are

1. use pointycastle directly
2. branch encrypt and update it
3. find an alternative to encrypt

https://pub.dev/packages/encrypter_plus is a updated fork of encrypt, moving to it looks like the quickest fix.

[johngray1965]

I checked out the code with the intent of putting in a PR to fix this. The latest code in git doesn't have the issue. It's already been fixed. There's an beta out based on that code.